TM 9-2350-238-34-2
2-41. MAINTENANCE OF RELIEF VALVE (CONT).
ADJUSTMENT (CONT)
6 Watching oil pressure tester, slowly
operate hydraulic ram hand pump (5).
7
8
9
10
11
Loosen nut (6).
Adjust pressure for relief valve (2) to
between 1850 and 2050 psi (12,756
and 14,134 kPa) by turning screw (7)
counterclockwise to decrease pressure or
clockwise to increase pressure.
When correct pressure adjustment is ob-
tained, tighten nut (6).
If correct pressure adjustment cannot be
obtained, repair relief valve (2). Refer to
page 2-199.
Push in TOW WINCH BRAKE PRESSURE
SELECTOR knob (4).
2-202